I found this interesting news as it directly contradicts the wording used in the Facebook and Google denials - that no direct access to their servers was involved. The wording of the slide is:
Collection directly from the servers of these U.S. Service Providers: Microsoft, Yahoo, Google, Facebook, Paltalk, AOL, Skype, YouTube, Apple.
Collection directly from the servers of these U.S. Service Providers: Microsoft, Yahoo, Google, Facebook, Paltalk, AOL, Skype, YouTube, Apple.